Enable emma code coverage for JUnit testcases.

build/android/gyp/create_java_binary_script.py

Index: build/android/gyp/create_java_binary_script.py
diff --git a/build/android/gyp/create_java_binary_script.py b/build/android/gyp/create_java_binary_script.py
index 721e96f8cfe6e569f78f48424060936fc68da2dd..654aa194df20896de826c5f2093e6c3a432624f9 100755
--- a/build/android/gyp/create_java_binary_script.py
+++ b/build/android/gyp/create_java_binary_script.py
@@ -37,6 +37,7 @@ if os.getcwd() != self_dir:
   classpath = [os.path.join(offset, p) for p in classpath]
   bootclasspath = [os.path.join(offset, p) for p in bootclasspath]
 java_cmd = ["java"]
+{noverify_flag}
 if bootclasspath:
     java_cmd.append("-Xbootclasspath/p:" + ":".join(bootclasspath))
 java_cmd.extend(
@@ -58,8 +59,15 @@ def main(argv):
       help='Classpath for running the jar.')
   parser.add_option('--bootclasspath', action='append', default=[],
       help='zip/jar files to add to bootclasspath for java cmd.')
+  parser.add_option('--noverify', help='JVM flag: noverify.')

[agrieve, 2016/04/26 14:51:10]

nit: Change this to a boolean flag (action='store_true'). This will mean on the
.gni side you'll need to not pass any value for false, and pass just
"--noverify" for the true case.

[BigBossZhiling, 2016/04/26 17:35:58]

Done.

+
   options, extra_program_args = parser.parse_args(argv)
 
+  if (options.noverify == "true"):
+    noverify_flag = 'java_cmd.append("-noverify")'
+  else:
+    noverify_flag = ''
+
   classpath = [options.jar_path]
   for cp_arg in options.classpath:
     classpath += build_utils.ParseGypList(cp_arg)
@@ -78,7 +86,8 @@ def main(argv):
       bootclasspath=('"%s"' % '", "'.join(bootclasspath)
                      if bootclasspath else ''),
       main_class=options.main_class,
-      extra_program_args=repr(extra_program_args)))
+      extra_program_args=repr(extra_program_args),
+      noverify_flag=noverify_flag))
 
   os.chmod(options.output, 0750)